From 790890444f591145d3a00623af461c9006e17d51 Mon Sep 17 00:00:00 2001 From: Steffen Trumtrar Date: Wed, 14 Nov 2012 11:12:38 +0100 Subject: fbmon: add of_videomode helpers Add helper to get fb_videomode from devicetree. Signed-off-by: Steffen Trumtrar Reviewed-by: Thierry Reding Acked-by: Thierry Reding Tested-by: Thierry Reding Tested-by: Philipp Zabel Reviewed-by: Laurent Pinchart Acked-by: Laurent Pinchart Tested-by: Afzal Mohammed Tested-by: Rob Clark Tested-by: Leela Krishna Amudala --- include/linux/fb.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/linux/fb.h') diff --git a/include/linux/fb.h b/include/linux/fb.h index 100a1765b78..58b98606ac2 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -20,6 +20,7 @@ struct fb_info; struct device; struct file; struct videomode; +struct device_node; /* Definitions below are used in the parsed monitor specs */ #define FB_DPMS_ACTIVE_OFF 1 @@ -715,6 +716,9 @@ extern void fb_destroy_modedb(struct fb_videomode *modedb); extern int fb_find_mode_cvt(struct fb_videomode *mode, int margins, int rb); extern unsigned char *fb_ddc_read(struct i2c_adapter *adapter); +extern int of_get_fb_videomode(struct device_node *np, + struct fb_videomode *fb, + int index); extern int fb_videomode_from_videomode(const struct videomode *vm, struct fb_videomode *fbmode); -- cgit v1.2.3